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  • CIM
    Trace Metals in the McMurray Oil Sands and Other Cretaceous Reservoirs of Alberta

    By Jean Scott, G. A. Collins, G. W. Hodgson

    WHILE it is well known that trace metals in crude •oils and distillates have been a matter of deep concern to refining engineers because of the damage done .by the metals to cracking catalysts and ref

    Jan 1, 1954

  • CIM
    Pilot Plant Filtration of Zinc Suspension Roaster Gases Through Glass Fabric

    By R. E. Eyre, L. P. Landucci

    C URRENT practice in the zinc concentrate roasting plant of The Consolidated Mining arid Smelting Company of Canada Limited, at Trail, B.C., involves passing the furnace effluent gases through an elec

    Jan 1, 1962

  • CIM
    Strategic Mine Ventilation Control: A Source of Potential Energy Savings

    By Stephen Hardcastle

    Supplying ventilation in underground metal mines can be one of the most energy demanding services required to support production activities. Consequently, as energy, in the form of electricity or comb

    May 1, 2007

  • CIM
    Achieving Sub-Ppb End-Of-Pipe Selenium Targets and Stable Solids Residues Using Selen-Ix™: Combining Ion Exchange and Electro-Reduction

    By F. Mohamm

    "Recent changes in regulations and scientific advances concerning selenium bioaccumulation have placed greater importance on non-biological treatment systems for selenium control. Mining wastewater co

    Jan 1, 2017

  • CIM
    Better Modeling with MineSight® Implicit Modeler

    By Richard D. Moffett

    The MineSight® Implicit Modeler arms geologists, engineers and surveyors with a better approach to 3D modeling. Use the tool to quickly retrieve a 3D wireframe from drillhole data and onscreen interpr

    May 1, 2013

  • CIM
    Flocculation of froth flotation tailings from a coal washery

    By H. A. Hamza

    An experimental study of the settling characteristics of a washery effluent originating as tailings from a froth flotation circuit was undertaken by using a systematic approach to select the most appr

    Jan 1, 1979

  • CIM
    Design of the New Lihir Gold Pressure Oxidation Autoclave

    By M. J. Collins, B. Parekh, A. Hasenbank, B. Hewitt

    Newcrest Mining Limited, originally as Lihir Gold, has operated a pressure oxidation plant for the recovery of gold from refractory ore since 1997. The mine and gold plant are located on Lihir Island

    Jan 1, 2011

  • CIM
    ONSET OF A BOTTLENECK ? The Permitting and Regulation of New Mining Projects - The Western Canadian Experience

    What Bottleneck? ??Resurgence of BC Mining Industry; ??Climate of heightened activity ?Increases pressure placed upon regulatory agencies; ??Current EA and permitting system, when Federal agencies

    May 1, 2006

  • CIM
    Coal transportation

    By J. O. Pitts

    "Background The preponderance of Canada's coal resources is located in areas remote from high demand domestic users and at some significant distances from deepsea ports. This places great demands on t

    Jan 1, 1985

  • CIM
    Exploration, Development, and Production Practices at United Keno Hill Mines, Limited

    By H. Brodie Hicks

    "THE REVIVAL of the Mayo mining camp, with particular reference to the activities of United Keno Hill Mines, Limited, has been one •of the more spectacular and also one of the most important of the po

    Jan 1, 1952

  • CIM
    Recovery of WC Powder Particles from Cemented Carbide Scraps by Selective Electrolysis Process

    By P. Abachi

    Cemented carbides or hard metals that generally consist of hard tungsten carbide and a tough metal binder such as cobalt are important in many segments of the world economy, ranging from automobile re

    Jan 1, 2005

  • CIM
    Faults Affecting the Northeast Thelon Basin: Improved Basement Constraints from Source Edge Processing of Aeromagnetic Data

    By Vicki Tschirhart, Bill Morris, McMaster University

    A new method for mapping faults within basement rocks underlying the Thelon Formation and glacial overburden was developed and tested in the Aberdeen Sub-basin. This method utilizes newly acquired aer

    Jan 1, 2013

  • CIM
    Industrial Minerals and Rocks in British Columbia

    By J. M. Cummings

    CONSIPERABLE information on the industrial or non-metallic mineral resources of British Columbia has been published. For a general resume of the subject, reference may be made to a paper presented by

    Jan 1, 1938

  • CIM
    The St. John Del Rey Mining Company, Limited, Minas Geraes, Brazil

    By A. F. Matheson

    The St. John Del Rey Mining Company, Limited, is an English company owning 150 square miles -of mining lands near Belo Horizonte, Minas Geraes, Brazil. The area is 2,300 to 5,000 feet above sea level,

    Jan 1, 1956

  • CIM
    Iron Reduction in Copper Leach Liquors Using Controlled Precipitation of Sulfate Species during High Temperature Pressure Oxidation of Base Metal Ores

    By J. C. Gathje

    Newmont's Phoenix Project is located near Battle Mountain, Nevada and is scheduled to produce copper concentrates containing high precious metal values. High temperature pressure oxidation (PDX)

    Jan 1, 2006

  • CIM
    The Manufacture of Mineral Wool

    By J. E. Gillespie

    Introduction Mineral wool may be defined as "rock, slag, or glass fibres made by a process of melting and blowing by steam or air, containing a minimum of oil and unfiberized material" (U.S. Bureau

    Jan 1, 1948

  • CIM
    New Hydrometallurgical Process for Nickel Extraction from Limonite Ore

    By ByongPil Lee, Changkyu Lee, Jin Gyun Park, Hyung Sub Eom, Sung-Koo Jo, Jae-Young Lee, Gilsoo Han

    "A new hydrometallurgical process for nickel extraction from a low grade laterite ore such as limonite has been developed by RIST and POSCO. This POSCO Nickel Extraction Process (PosNEP) consists of f

    Jan 1, 2017

  • CIM
    Use of Forced Post-Combustion in Feni Laterite Smelting Furnaces

    By H. Oterdoom, S. Pilger, T. P. Bui, J. Rotarius

    "Most FeNi furnaces used to rely on post-combustion and off-gas cooling inside the furnace to eliminate the produced CO gas, and control the off gas temperature. As furnace load, capacity, and thus ga

    Jan 1, 2017

  • CIM
    Technologie de Forage et Consommation Énergétique : Étude Comparative

    By Roger Lacroix

    L?arrivée de nouvelles technologies sur le marché des foreuses portables combinée au besoin des mines à mieux consommer l?énergie électrique ont permis d?identifier le potentiel de deux nouveaux type

    May 1, 2007

  • CIM
    Chapter 8. The Farm-In/Joint Venture Agreement

    By Karl J. C. Harries

    "8.1. INTRODUCTIONThe purpose of this chapter is not to provide precedents or examples of provisions, but rather to offer some comments that may be worth considering in the negotiation or review of an

    Jan 1, 2003